Autonomous system
AS203593 AS1-TELEMK
Unclassified RIPE NSP
Summary
Telemark
isp regional germany
AS1-TELEMK is operated by TeleMark Telekommunikationsgesellschaft Mark mbH.
What it's used for
- The address space carries regional internet access traffic, evidenced by reverse DNS entries such as
ip-185-129-254-254.telemark.deandip-157-97-163-64.maerkischer-kreis.de. - The AS announces 4,608 IPv4 addresses across 6 prefixes and 1 IPv6 prefix, with 6 observed routing neighbours, indicating a regional access provider role.
- Traffic consists of subscriber eyeballs for the Märkischer Kreis region, supported by the
maerkischer-kreis.dereverse DNS domains and the netnameStadtwerke_Menden_GmbH.
Notable
- All registrants align with the announcer, listing TeleMark Telekommunikationsgesellschaft Mark mbH and Telemark Hostmaster.
- The address inventory includes a prefix with the netname
Stadtwerke_Menden_GmbH, suggesting a municipal utility partnership or specific local service deployment. - The inventory is composed of six distinct IPv4 prefixes, including a /21 and a /22, alongside a single /29 IPv6 prefix.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 6 prefixes · 4.61K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 7 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS203593- Registry name
- AS1-TeleMK
- Registrant
- de-telemark-1-mnt
- Abuse contact
- abuse@telemark.de
- Registered
- 2015-12-04
- Last changed
- 2026-02-10
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Telemark
- Network type
- NSP
- Scope
- Not Disclosed
- Traffic ratio
- Not Disclosed
- Peering policy
- No
- IRR as-set
RIPE::AS-TELEMK- Facilities
- 4 facilities
- Website
- https://telemark.de/
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 19 valid, 0 with no ROA
- ROAs
- 6 authorising AS203593
- ASPA
- no ASPA record
- IRR
- 100% registered · 19 of 19 announcements
- Route objects
- 28 naming AS203593
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 446 networks and 1,852 prefixes, as published 2026-10-27. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere